CA2303285A1 - Ejection-assist mechanism for automatic firearms - Google Patents

Ejection-assist mechanism for automatic firearms Download PDF

Info

Publication number
CA2303285A1
CA2303285A1 CA002303285A CA2303285A CA2303285A1 CA 2303285 A1 CA2303285 A1 CA 2303285A1 CA 002303285 A CA002303285 A CA 002303285A CA 2303285 A CA2303285 A CA 2303285A CA 2303285 A1 CA2303285 A1 CA 2303285A1
Authority
CA
Canada
Prior art keywords
cartridge
chamber
barrel
ejection
casing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002303285A
Other languages
English (en)
French (fr)
Inventor
Sylvain Dionne
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SNC Technologies Inc
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2303285A1 publication Critical patent/CA2303285A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A15/00—Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun
    • F41A15/12—Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun for bolt-action guns
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
    • F41A21/12—Cartridge chambers; Chamber liners

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
  • Saccharide Compounds (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Cyclones (AREA)
  • Pinball Game Machines (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
CA002303285A 1998-08-25 1999-08-13 Ejection-assist mechanism for automatic firearms Abandoned CA2303285A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/139,417 1998-08-25
US09/139,417 US5974942A (en) 1998-08-25 1998-08-25 Ejection-assist mechanism for automatic firearms
PCT/CA1999/000754 WO2000012951A1 (en) 1998-08-25 1999-08-13 Ejection-assist mechanism for automatic firearms

Publications (1)

Publication Number Publication Date
CA2303285A1 true CA2303285A1 (en) 2000-03-09

Family

ID=22486549

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002303285A Abandoned CA2303285A1 (en) 1998-08-25 1999-08-13 Ejection-assist mechanism for automatic firearms

Country Status (7)

Country Link
US (1) US5974942A (de)
EP (1) EP1025410B1 (de)
AT (1) ATE271683T1 (de)
AU (1) AU5274799A (de)
CA (1) CA2303285A1 (de)
DE (1) DE69918796D1 (de)
WO (1) WO2000012951A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7050842B2 (en) 2000-07-11 2006-05-23 Lightouch Medical, Inc. Method of tissue modulation for noninvasive measurement of an analyte
US7278358B2 (en) * 2004-01-22 2007-10-09 Pdt Tech, Llc. Non-lethal marking bullet for related training cartridges
US7225741B2 (en) 2004-01-22 2007-06-05 Pdt Tech, Llc Reduced energy training cartridge for self-loading firearms
US9810496B2 (en) 2014-05-15 2017-11-07 Savage Arms, Inc. Semiautomatic firearm
US10677548B2 (en) * 2017-06-02 2020-06-09 Gibbens Engineering Group, LLC Lower receiver

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE586322C (de) * 1931-12-29 1933-10-20 Carl Walther Waffenfabrik Selbstladewaffe mit auswechselbarem Lauf
US2809564A (en) * 1950-06-24 1957-10-15 Arthur J Pope Gun construction
US2851929A (en) * 1955-10-03 1958-09-16 Jr John M Milroy Pistol firearm with spring-retained recoil bolt
FR1243473A (fr) * 1959-09-01 1960-10-14 Damon & Cie Ets Perfectionnements aux carabines, notamment pour stands de tir
BE758217A (fr) * 1969-10-29 1971-04-29 Remington Arms Co Inc Systeme ejecteur pour les armes a feu
US4163334A (en) * 1974-11-19 1979-08-07 Ithaca Gun Company Incorporated Firearm shell extractor
US4265043A (en) * 1979-04-09 1981-05-05 Rowlands Kenneth C Extractor arrangement for firearms
USH87H (en) * 1983-07-18 1986-07-01 The United States Of America As Represented By The Secretary Of The Army One piece ejector/ejector spring for cartridge firing weapons
GB8728052D0 (en) * 1987-12-01 1988-03-23 Victory Arms Co Ltd Variable calibre breech for self loading pistols
IL97632A (en) 1990-03-22 1994-05-30 Snc Ind Technologies Inc Reduced energy
US5341587A (en) * 1993-02-03 1994-08-30 Phillips And Rodgers, Inc. Ejector and cartridge positioner

Also Published As

Publication number Publication date
EP1025410A1 (de) 2000-08-09
AU5274799A (en) 2000-03-21
DE69918796D1 (de) 2004-08-26
ATE271683T1 (de) 2004-08-15
US5974942A (en) 1999-11-02
WO2000012951A1 (en) 2000-03-09
EP1025410B1 (de) 2004-07-21

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued